Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4605702 | Temporary wet strength resin | Gerald J. Guerro, Robert J. Proverb | 1986-08-12 |
| 4319020 | Polyquaternary flocculants | Anthony T. Coscia, Dinshaw F. Bardoliwalla | 1982-03-09 |